{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["food", "disease", "instrument", "biology", "time", "plant"], "input": "Blue whales have been recorded making 180 ° rolls during lunge-feeding , allowing them to engulf krill patches while inverted ; and they rolled while searching for prey between lunges , which has been hypothesized as allowing them to visually process the prey field to find the densest prey patches ."}
{"food": [], "disease": [], "instrument": [], "biology": [], "time": [], "plant": []}